Helmet visor



FIG. 1 is a front, top, and right side perspective view of a helmet visor showing my new design;

FIG. 2 is a rear, bottom, and left side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a right side view thereof, the left side view being a mirror image of FIG. 7. 

CLAIM The ornamental design for a helmet visor, as shown and described. 